TDR-480-24 is a 480 W three-phase DIN-rail power supply (24 V, 20 A) from Mean Well designed for industrial automation and control systems. The unit supports a wide three-phase input range of 340–550 VAC (dual-phase operation possible) and features a compact 85.5 mm wide metal housing, allowing efficient installation in control cabinets.

With industrial safety certifications and high reliability, the TDR-480-24 is suitable for industrial control systems, semiconductor manufacturing equipment, factory automation and electro-mechanical applications.

Key specifications:

• output voltage: 24 V DC

• rated current: 20 A

• rated power: 480 W

• input voltage: 3-phase 340–550 VAC / 480–780 VDC

• efficiency: up to 93%

• power factor: up to 0.9

• mounting: DIN rail TS-35

• width: 85.5 mm

• operating temperature: -30…+70 °C

• status signal: DC OK relay contact (optional)

• warranty: 3 years